Topic: water

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Physics Girl: Seven surface tension experiments

This Physics Girl video highlights seven different surface tension experiments that you can easily try at home or in the classroom. Have any of these around? A plate, a glass, a penny, an index card, a paperclip, an e...

Deepwater Horizon oil spill: Where did the oil go?

In April of 2010, a BP Deepwater Oil rig in the Gulf of Mexico exploded, killing eleven workers and unleashing an unprecedented amount of sticky black crude into the gulf waters, beaches, wetlands, and surrounding eco...

Close encounters of the giant kind: Diving with a whale shark

Whale sharks are gentle giants (much like the basking shark), and in this Earth Touch video, we get to see one up close as a cameraman narrates his surprise swim with the planet's biggest fish. How big? Whale sharks a...

How do you find water bears (tardigrades) in the wild?

Tardigrades (also called water bears or moss piglets) refer to over 1,150 species of microscopic aquatic animals that can be found in moss, ferns, lichens, soil, beaches, dunes, and other damp habitats all over the pl...

Stanford researchers solve the mystery of the dancing droplets

This beautifully-made video about a beautifully-colored series of experiments from a Stanford research team showcases how a observing a few droplets of food coloring -- made of water and propylene glycol -- have led t...

Swimming with the Galápagos Sea Lions of Isla Plaza Sur

Travel to Isla Plaza Sur in the Galápagos Islands, 600 miles off the coast of Ecuador, where the Galápagos Sea Lions play, swim, eat sardines, and sun bathe. This video was filmed underwater and in the air by Florian ...

Deep Look: From Drifter to Dynamo – The Story of Plankton

Mind-blowing fact: A massive group of single-celled algae called diatoms are considered champions of photosynthesis. Why? Diatoms are responsible for an estimated 20% to 40% -- maybe even 60% -- of the Earth's oxygen....

Zen Snow Monkeys (Japanese macaques) in Japan’s hot springs

In 1963, Japanese macaques began making their way out of Jigokudani's mountain forests to warm themselves in the natural hot springs, all thanks to one young monkey that retrieved soybeans from the water and decided t...

Icebreaker Boats: Breaking Ice on the Hudson River

The rivers surrounding New York City no longer freeze over completely --despite a lot of ice, water salinity and boat traffic keep the waterways open -- but farther north on the Hudson River, in this case near Germant...

ExpeRimental: The Soap Boat Water Experiment

Send molecules flying with this super fun and easy science experiment for kids (and adults): The Soap Boat Water Experiment from The Royal Institution's ExpeRimental series. Comedian Rufus Hound and his son Alby make ...

How is an ice sculpture made? SciFri investigates frozen water

What's So Cool About Frozen Water? Art and science come together to uncover some ice-expert-level details in this 2012 Science Friday report. Shintaro Okamoto, founder of NYC's Okamoto Studio, and Erland Schulson, Dar...

Capybaras enjoy hot springs at Saitama Children’s Zoo

A large group of capybaras enjoy a "pomelo bath" in the hot springs during a cold spell at Saitama Children's Zoo in Higashi Matsuyama, Saitama, Japan. Semi-aquatic relatives of the guinea pig, capybaras have slightly...

Gravity Glue: Balanced rock sculptures by Michael Grab

Michael Grab has been balancing rocks since 2008, and has since gone viral from what seems to be the gravity-defying nature of his balanced stone sculptures. In fact, Grab's meditative art works with gravity by slowly...

Hydrophobic metal made with laser-etched microscopic patterns

Scientists from the University of Rochester have created water-repelling metal by laser-etching nanostructures into the surface. Watch as water droplets bounce like water balloons off of the metal's super-hydrophobic ...

What makes that fresh rain smell? MIT films rain drops to find out

Why do we smell that fresh earthy scent before and/or after it rains? With high-speed cameras, MIT researchers have filmed rain drops, and believe that the footage explains petrichor, the "pleasant smell that frequent...

The Ring of Truth: Two Hydrogen Atoms & One Oxygen Atom

Possibly the most well-known scientific formula on the planet, H2O is one of those terms that we see around all the time. We know that H2O means water, and that a water molecule is composed of two hydrogen (H) atoms &...

Deep Look: The Fantastic Fur of Sea Otters

Sea otters are creatures who live in water that's far too cold for their bodies. There are other animals, like whales and sea lions, that are insulated from the cold by blubber, a layer of fat under their skin, but as...

A tiny volcano tries to explode

Volcano by Julien Loth, a short but super cute story of a tiny volcano that's making do with what it's got.